55134525 has 24 divisors (see below), whose sum is σ = 93101184. Its totient is φ = 28777600.

The previous prime is 55134517. The next prime is 55134529. The reversal of 55134525 is 52543155.

It is a happy number.

55134525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55134525 - 2³ = 55134517 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55134492 and 55134501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55134529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4296 + ... + 11345.

It is an arithmetic number, because the mean of its divisors is an integer number (3879216).

Almost surely, 2^55134525 is an apocalyptic number.

It is an amenable number.

55134525 is a deficient number, since it is larger than the sum of its proper divisors (37966659).

55134525 is a wasteful number, since it uses less digits than its factorization.

55134525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15701 (or 15696 counting only the distinct ones).

The product of its digits is 15000, while the sum is 30.

The square root of 55134525 is about 7425.2626216182. The cubic root of 55134525 is about 380.6050494961.

The spelling of 55134525 in words is "fifty-five million, one hundred thirty-four thousand, five hundred twenty-five".